Of course he is not dead. He was most certainly alive in his last video - the "John Kerry endorsement" - in November 2004, as he referenced events made popular by Michael Moore's movie. It has been over two years since then, but he had gone almost three years prior without a video.
There is absolutely no evidence that he is dead, and plenty to say he was alive in 2004.
Save the head so that we can kick it around the country for several years!!!